Watch case



FIG. 1 is a front elevation of a watch case showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a right side elevation thereof; and,

FIG. 4 is a rear perspective view of the watch case on an enlarged scale.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a watch case, as shown and described. 